NHS regulations require most non-EU citizens to pay up to 150 percent of the cost of healthcare treatment. A man who was being treated for cancer challenged this in the courts, arguing that the regulations did not comply with equality laws.
Bedroom tax: under what circumstances is a spare room justifiable? (R (Daly and others) (formerly known as MA and others) v Secretary of State for Work and Pensions)
Housing benefit regulations reduce the amount of benefit available to people who have a spare bedroom. Seven people who had lost some of their benefit challenged the Department for Work and Pensions in the Supreme Court.